141 lines
5.5 KiB
Python
141 lines
5.5 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import os
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from unittest import mock
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from cyborg.accelerator.drivers.nic.intel import sysinfo
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from cyborg.accelerator.drivers.nic.intel.driver import IntelNICDriver
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from cyborg.tests import base
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from cyborg.tests.unit.accelerator.drivers.nic.intel import prepare_test_data
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import fixtures
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class TestIntelNICDriver(base.TestCase):
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def setUp(self):
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super(TestIntelNICDriver, self).setUp()
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self.pcipath = sysinfo.PCI_DEVICES_PATH_PATTERN
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tmp_sys_dir = self.useFixture(fixtures.TempDir())
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prepare_test_data.create_fake_sysfs(tmp_sys_dir.path)
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tmp_path = tmp_sys_dir.path
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sysinfo.PCI_DEVICES_PATH_PATTERN = os.path.join(
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tmp_path, sysinfo.PCI_DEVICES_PATH_PATTERN.split("/", 1)[-1])
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def tearDown(self):
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super(TestIntelNICDriver, self).tearDown()
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sysinfo.PCI_DEVICES_PATH = self.pcipath
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@mock.patch("cyborg.accelerator.common.utils.get_ifname_by_pci_address")
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def test_discover(self, mock_device_ifname):
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mock_device_ifname.return_value = "ethx"
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attach_handle_list = [
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[
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{'attach_type': 'PCI',
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'attach_info': '{"bus": "05", '
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'"device": "01", '
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'"domain": "0000", '
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'"function": "0"}',
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'in_use': False}
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],
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[
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{'attach_type': 'PCI',
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'attach_info': '{"bus": "06", '
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'"device": "00", '
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'"domain": "0000", '
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'"function": "0"}',
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'in_use': False}
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]
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]
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attribute_list = [
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[
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{
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"key": "rc",
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"value": "CUSTOM_NIC"
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},
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{
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"key": "trait0",
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"value": "CUSTOM_VF"
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}
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],
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[
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{
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"key": "rc",
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"value": "CUSTOM_NIC"
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},
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{
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"key": "trait0",
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"value": "CUSTOM_PF"
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}
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],
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]
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expected = [{'vendor': '0x8086',
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'type': 'NIC',
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'deployable_list':
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[
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{'num_accelerators': 1,
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'name': '0000:05:01.0',
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'attach_handle_list': attach_handle_list[0],
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'attribute_list':attribute_list[0]
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},
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],
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'controlpath_id':
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{
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'cpid_info': '{"bus": "05", '
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'"device": "00", '
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'"domain": "0000", '
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'"function": "0"}',
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'cpid_type': 'PCI'}
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},
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{'vendor': '0x8086',
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'type': 'NIC',
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'deployable_list':
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[
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{'num_accelerators': 1,
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'name': '0000:06:00.0',
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'attach_handle_list': attach_handle_list[1],
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'attribute_list':attribute_list[1]
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},
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],
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'controlpath_id':
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{
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'cpid_info': '{"bus": "06", '
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'"device": "00", '
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'"domain": "0000", '
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'"function": "0"}',
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'cpid_type': 'PCI'}
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}
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]
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intel = IntelNICDriver()
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nics = intel.discover()
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list.sort(nics, key=lambda x: x._obj_deployable_list[0].name)
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self.assertEqual(2, len(nics))
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for i in range(len(nics)):
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nic_dict = nics[i].as_dict()
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nic_dep_list = nic_dict['deployable_list']
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nic_attach_handle_list = \
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nic_dep_list[0].as_dict()['attach_handle_list']
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nic_attribute_list = \
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nic_dep_list[0].as_dict()['attribute_list']
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self.assertEqual(expected[i]['vendor'], nic_dict['vendor'])
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self.assertEqual(expected[i]['controlpath_id'],
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nic_dict['controlpath_id'])
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self.assertEqual(expected[i]['deployable_list'][0]
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['num_accelerators'],
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nic_dep_list[0].as_dict()['num_accelerators'])
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self.assertEqual(1, len(nic_attach_handle_list))
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self.assertEqual(attach_handle_list[i][0],
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nic_attach_handle_list[0].as_dict())
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self.assertEqual(attribute_list[i][0],
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nic_attribute_list[0].as_dict())
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